f28 speedo??

[belly257]

got an mechanical driven f28 box in my nova, and speedo all connected etc to standard gsi dials and it miss reads, when your doing 70 speedo says about 35 etc, ive changed it for a different speedo drive but still same, maybe upgrade to digi dash?

[bazil]

Change the speedo drive on the diff to one from a F20

[Paul]

As above

[bazil]

Or fit cav turbo clocks?

[Graeme]

Swap the blue ring for a black ring

[belly257]

already changed it for an f20 one and it was abit better! and i cba changing the ring lol i just use sat nav if it comes to that :)